Datasheet > PM-8408

PM-8408

更新时间： 2024-11-02 06:04:23

品牌	Logo	应用领域
PMI		变压器分离技术隔离技术综合业务数字网
页数	文件大小	规格书
2页	56K
描述
T1/E1/CEPT/ISDN-PRI DUAL PORT ISOLATION TRANSFORMER MODULES

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数据手册

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PM-8408 数据手册

T1/E1/CEPT/ISDN-PRI

DUAL PORT

ISOLATION TRANSFORMER MODULES

Ê SMT Dual Port with Optional Common Mode Choke.

Ë Molded Package withstand 235°C IR Reflow.

Ì Extended Temperature Range -40°C to +85°C.

Í 1500Vrms Minimum Isolation Voltage.

ELECTRICAL SPECIFICATIONS AT 25^OC - OPERATING TEMPERATURE RANGE -40^OC TO +85^OC

PRI - SEC

Cw/w

(mH MIN.) (mH Max.) (pfMax.)

PRIMARY

PINS

PART

NUMBER

NO CMC

TURNS RATIO

(PRI:SEC ± 3%)

SEC OCL PRI - SEC

TX&RX TX&RX L_L

DCR-PRI

(W Max.)

PART

NUMBER

Schematic

PM-8401

PM-8402

PM-8403

PM-8404

PM-8405

PM-8406

PM-8407

PM-8408

PM-8409

PM-8410

PM-8411

PM-8401N

PM-8402N

PM-8403N

PM-8404N

PM-8405N

PM-8406N

PM-8407N

PM-8408N

PM-8410N

PM-8409N

PM-8411N

1CT:2.4CT

1CT:1CT

1.2

0.5

0.8

1-3&10-12

4-6&10-12

1-3&10-12

4-6&10-12

1-3&10-12

4-6&10-12

21-19&18-16

1CT:2.42CT 1CT:2.42CT

1CT:2CT 1CT:1CT

1-3&7-9

24-22&18-16

1-3&7-9

1CT:1.15CT 1CT:1.15CT

1CT:1.41CT 1CT:1.41CT

21-19&18-16

1-3&7-9

1CT:2CT

1CT:2.3CT

1CT:2CT

1CT:1CT

21-19&18-16

24-22&18-16

1-3&7-9

1CT:1.36CT 1CT:2CT

1CT:1.36CT 1CT:1CT

1CT:1.15CT 1CT:2CT

SCHEMATICS

PM-84XXX MECHANICAL

All Dimensions in inches (mm)

.050 (1.27)

PM-84XXX

YYWW

.480

(12.19)

.090 (2.29)

40-PLACES

PIN #1

I.D.

.030 (0.76)

.550

(13.97)

.705

(17.91)

MAX

PIN#1

DOT

.250

(6.35)

MAX

.045 (1.14)

.010

.050

(1.27)

TYP

FLAT

.020 (0.50)

.018

(0.46)

(0.25)

.015 (.38)

.005 (.12)

TYP

.640 (16.26)

.590 (14.98)

TX 11

.550

(13.97)

Specifications subject to change without notice.

pm-84xxx 07/02

20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 · TEL: (949) 452-0511 · FAX: (949) 452-0512 · http://www.premiermag.com

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